Rats are killing kiwis and other birds in New Zealand

Rat Wars, Radiation Leaks, and Other Dirty Secrets

This week in sustainability news: rats v. kiwis, radiation links in midcentury Soviet Union, and an American town with no running water.
Goats at Dalkey Island

The Curious Case of Island-Dwelling Goats

Island ecosystems are precious, precarious beasts, easily overwhelmed by nature's hardiest predator: goats.